![Spacer](images/spacer.gif)
![Spacer](images/spacer.gif)
![Spacer](images/spacer.gif)
|
|
|
|
Search
05/05/2022 Allen Jacobs, DPM
Hyperbaric Oxygen is the "Nectar of the Gods": MA Podiatrist
The suggestion that hyperbaric oxygen is the “nectar of the gods” is incredulous. The retrospective studies examining the utilization of HBO for the management of DFU are at best controversial. The largest published retrospective studies demonstrate no benefit to system HBO, and no benefit whatsoever to topical HBO. Such studies have demonstrated no reduction in amputation rates, or advantage of HBO to comprehensive wound care.
The International Working Group on the Diabetic Foot most recent recommendations stated that the indications for systemic HBO were “weak”, and for topical HBO non-existent. HBO therapy is never performed in a vacuum, and is adjunctive therapy, utilized with other wound care therapies (eg: debridement, antibiotics, nutritional therapies, grafts, wound dressings, etc.).
Hyperbaric oxygen has made millionaires out of those with ownership positions. HBO is attractive not because it maintains literature support for use, but rather the fact that it generates income for hospitals, HBO center corporate owners, and physicians or podiatrists “supervising” the therapy. Careful exclusion of patients who would benefit without HBO therapy conversely reduces hospital, corporate, and physician/podiatrist income.
The ethical use of HBO therapy includes a priori exclusion of patients who would otherwise heal with comprehensive wound care. Having provided wound care in a center with HBO available, and having what I believe to be extensive involvement in wound care, I can state with certainty that when HBO is available, there is generally a “play or be benched” pressure to make referrals for HBO therapy. We have an ethical responsibility to reduce the cost of wound care to society generally and to each patient individually.
For most patients, in my experience, HBO therapy unnecessarily increases the cost of care without benefit to many is not most patients receiving such therapy. The retrospective studies and the conclusions of the IWGDF are what they are. As football coach Bill Parsells famously stated; “you are what your record says you are”.
Allen Jacobs, DPM, St. Louis, MO
Other messages in this thread:
05/11/2022 David E. Samuel, DPM
Hyperbaric Oxygen is the "Nectar of the Gods": MA Podiatrist (Allen Jacobs. DPM)
Thanks Dr. Jacobs for those stats. This is so classic in that therapies that could have some benefits in very specific circumstances are destroyed and become not payable for over utilization purely based on the mighty dollar. This will happen to graft codes soon enough, putting thousands of dollars of quality products on ulcers that are not properly off-loaded, compressed, debrided, etc., and would never heal until a met head is excised or vascular status maximized, or compression therapy initiated, to allow for healing.
Wonder why they want to limit applications now? Keep using them 8 times on your patients who walk in the door in their normal shoes, carrying their knee scooter or holding their crutches/walker, swearing they ‘hardly’ walk on it. Why is PRP or amniotic injections considered experimental and not covered by so many, if not all carriers?
Because for a few buck profit, PRP, etc. would be abuse for so many simple things, that a few ccs of dex or Kenalog would otherwise fix. Approving these potential very beneficial things, opens a Pandora’s box for the carriers, for what would likely be over utilized, costing astronomical amounts, and therefore will likely and unfortunately not ever be an approved option for us to use judiciously. I have seen the wound center dive patients 30/45/60 dives and still have yet to see a vascular surgeon to eval, stent or bypass to maximize flow, then MAYBE HBO might have a benefit. Now I understand it is quite hard to get approval for dives. Or my favorite waste of dollars and time is the MRI ordered to DIAGNOSE OSTEO, (which still makes me scratch my head as to when this was ever taught or known to be true or why it is ordered so frequently to ‘Look for osteo’, when it is not diagnostic).
I am not sure if it still is, but a diagnosis of osteo also used to be a qualifier for HBO treatments, so of course, get an MRI that will light up purely based on marrow edema, secondary to met head pressure under the ulcer, thus ‘proving’ osteo to allow for HBO reimbursement. Or cover your butt when your x-ray report comes back from the radiologist that says ‘no clinical evidence of osteo. MRI suggested for further evaluation’. They get paid again for an MRI.
You are stuck now treating a study, that you know, or should know, proves nothing. Just a thought, maybe go with the negative xray you reviewed, under an ulcer, that you can see on debridement is not into the deep structures/bone. Why not offload, treat locally, check films in a few more weeks, even some oral antibiotics.
If by chance, it gets deeper or new films now shows your initial assessment is not right, and now you finally see some periosteal changes, what harm has occurred. You told your patient, MRIs are not diagnostic. We’ll give you a little antibiotics. We are going to treat this locally and aggressively and it might be there, but the only way to be sure is with a biopsy.
But in light of having an open wound, a biopsy also has a risk to potentially introduce infection, so why risk that and we will just treat and be vigilant and look for changes later. We can always biopsy and/or resect some bone and continue treatment, if changes are seen. Would you personally agree to radical debridement of your metatarsal, toe, etc. based on an MRI? Good documentation and a logical medically based game plan is a solid defense for those thinking defensive medicine, as I understand the world we live in. Also, perhaps have an educational discussion with your radiologist, asking how is this DIAGNOSTIC and perhaps in the future just read the findings and if they are inclined to want to leave a differential fine. But a ‘rule out osteo’ Rx is going to come back osteo if the met head lights up on an MRI, contrast or not, 9/10 x based on just pressure.
I agree also with what Dr. Jacobs added. Use your education. Use what you know is right and stand by it, even educate your PCPs, Radiologist, ID docs, medical residents, etc., leaving clear explanations in your notes as to why treating a study is not how to do it, and explaining the game plan and logic behind it. It can save you and your patients, time, money, and potentially unnecessary treatments/surgery. If practice is based on fear, and worrying about what others think, (that may not be as versed in some areas as you are), MRIs would be ordered for every headache for fear of missing a brain tumor. David E. Samuel, DPM, Springfield, PA
05/10/2022 Steven Kravitz, DPM
Hyperbaric Oxygen is the "Nectar of the Gods": MA Podiatrist (Elliot Udell, DPM)
Dr. Udell points to an interesting but realistic question and the economic drivers that are unfortunately involved in medical decision making. By economic drivers I also reference political relationship between physicians in the hospital setting. That includes the need for continued referral for business.
However you still can stand on your 2 feet and explain and present the articles that support your position. There are many articles on HBO. Unfortunately the vast majority (according to the major research articles) are poorly constructed and do not provide valid evidence to support the use of HBO.
I believe the article I referenced below is the gold standard and it was revisited in 2013 with an online version and updated supplemental material. is worth the read, extensive with over 6,000 patients. There no evidence that HBO has any effect on the diabetic foot for healing of ulcers. It also challenges much of the "poor" research published this in the subject area.
The reference below was republished in 2013 with updated material by American Diabetes Association in Diabetes Care.
Should you be faced with the question again, this is a good article to present it to the hospital physician and the staff as well. Arguably one the best studies on subject to date. One last point is that I have used HBO on a selected few patients where I believe it helped improve wound healing when a degree ischemia involved responded to the hyperbaric oxygen atmosphere. In conclusion, nothing is black and white. There are shades of gray and that requires experience and the right sense of ethics as to how to treat. But at the end of the day these decisions need to be medically driven. As you point out in your article, the pressure from the wound healing centers to utilize this therapy needs to be addressed and corrected.
Reference: Lack of effectiveness of hyperbaric oxygen therapy for the treatment of diabetic foot ulcer and the prevention of amputation a cohort study); David Margolis, MD et. al. American diabetes Association, update 2013.
Steven Kravitz, DPM, Winston Salem area. NC
05/09/2022 Allen Jacobs. DPM
Hyperbaric Oxygen is the "Nectar of the Gods": MA Podiatrist (Elliot Udell)
With reference to hyperbaric oxygen therapy, over a decade ago, the OIG reported the following compliance issues: 1. Billing Medicare for the use of HBO for non- covered services; 2. Inadequate documentation to support the medical necessity for HBO; 3. Giving patients more HBO treatments than necessary; 4. Failing to perform the appropriate testing or treatment prior to HBO; 5. Not having a physician present during the HBO treatment; 6. 32% of all HBO payments were inappropriately billed; 7. 11% of payments were for excessive treatments; 8. 37% lack of sufficient progress to justify continuing treatment with HBO.
The Healogics HBO 22.51 million dollar false claims act liability for improper billing of HBO therapy (Department of Justice June 2018- Inited States ex tel. Van Raallte, et al. v. Healogics Inc. 14-cv-283 (M.D. Fla) and United States ex tel. Wilcox v. Healogics, Inc, et al. 15-ev-1510 (M.D. Fla ) exemplify the economic impact of HBO therapy in the wound healing stratosphere.
On another note, we need to stand on the education and expertise that accompanies the DPM degree. I for one do not believe that the MD degree supersedes the DPM degree for the diagnosis and treatment of foot pathology. It is unfortunate that the fear of litigation trumped Dr. Udell’s best judgment for patient care in his described case.
The DPM degree is a trust placed by the state in your education and expertise in diagnosis and treatment of foot disorders. The DPM is empowered to determine educational standards and testing for the DPM degree, licensure requirements, requirements for CME, requirements for board certification. The DPM degree grants you the authority to employ any diagnostic or interventional therapies which you determine to be appropriate.
Allen Jacobs. DPM, St. Louis, MO
|
|
|
|
|